PE1 has connections to VPN sites that are served by three remote PE routers. How many LSP’s must be established to support 2547bis？（）A、an LSP for each local CE deviceB、an LSP for each remote PE deviceC、an LSP for each remote CE deviceD、an LSP for each CE

题目

PE1 has connections to VPN sites that are served by three remote PE routers. How many LSP’s must be established to support 2547bis？（）

A、an LSP for each local CE device
B、an LSP for each remote PE device
C、an LSP for each remote CE device
D、an LSP for each CE facing interface

相似考题

1.In the past few years my aunt ___________ enough money to buy a house.A. has saved upB. has kept upC. has set upD.has saved aside

2.Helen loves to talk about travel. She _____ many places.A. has gone to B. has been to C. has gone for D. has been from

3.Tom()to Paris.A、has beenB、have beenC、has everD、has never

4.Beth () California in 1981 and () in Texas ever since.A.left … workedB.has left … has workedC.left … has workedD.has left … worked

更多“PE1 has connections&”相关问题

第1题：

The boy()to school already.

A、has taken
B、has been taking
C、is taken
D、has been taken

参考答案：C
第2题：

That man ( ) at the bus stop for the last half hour.－－－ Shall I tell him that the last bus ( )

A.has stood … has already gone
B.has been standing… has already been
C.is standing… has already gone
D.has been standing…has already gone

答案：C
第3题：

She ( ) the flat advertisement.
A. has a problem with
B. has a problem for
C. has a problem of

正确答案：A
第4题：

7 .What is good about the flat?
A It has a large sitting room
B It has good furniture
C It has a big kitchen

正确答案：C
第5题：

—David has made great progress recently. —_______， and _______. A. So he has；so you have B. So he has；so have you C. So he has；so do you D. So has he；so you have

正确答案：B
第6题：

The Great Barrier Reef is included on the World Heritage list because（）
Ait has the most beautiful seascape in the world
Bit has the greatest number of islands in the world
Cit has the most diverse and complex marine life in the world
Dit has the longest coast in the world

C
略
第7题：

A fault line runs the length of New Zealand,which means that（）
- A、it often has storms
- B、it often has volcanoes
- C、it often has earthquakes
- D、it often has droughts
正确答案:C
第8题：

螺旋桨有四个桨叶。（）
- A、The helm has four blades.
- B、The propeller has forty blades.
- C、The windlass has four blades.
- D、The propeller has four blades.
正确答案:D
第9题：

Ireland has the following demographic features except（）.
- A、it has a low birthrate
- B、it has a late marriage age
- C、it has an excess of females in the population
- D、it has a high proportion of bachelors and spinsters of all ages
正确答案:C
第10题：

单选题
RESULT OF SEARCH NEGATIVE means（）.
A
the search has found nothing
B
the derelict has been found
C
the derelict has been located
D
the derelict has been sighted

正确答案： D
解析：暂无解析
第11题：

单选题
The technician has suspicions that a browser has been hijacked. Which of the following should the technician look for in this situation?（）
A
A new default gateway has been setup.
B
A new Internet shortcut has been added.
C
A new web browser has been installed and is now the default.
D
A proxy server has been enabled.

正确答案： C
解析：暂无解析
第12题：

单选题
Ireland has the following demographic features except（）.
A
it has a low birthrate
B
it has a late marriage age
C
it has an excess of females in the population
D
it has a high proportion of bachelors and spinsters of all ages

正确答案： B
解析：暂无解析
第13题：

Ms Li ( ) about the food she has at lunch.

A、is always complaining
B、has always complaining
C、has always been complained
D、complains always

参考答案：A
第14题：

This mistake () the loss of 13,000 pounds.

A、has resulted in
B、has resulted to
C、has led in
D、has resulted from

参考答案：A
第15题：

Tim ( ) a great number of different places in Australia.
A.already has visited
B.has already visited
C.has visited already
D.has ever visited

参考答案：B
第16题：

24．The writer________
A． doesn’t like dizi
B． has sons
C． has a sister
D． has not a brother

正确答案：B
24.B【解析】从第二段第二句可知作者有儿子．而且从文中可知作者喜欢中国乐器笛子，并且有一个 “brother，未提到“sister，故本题选B。
第17题：

Ireland has the following demographic features except（）.
Ait has a low birthrate
Bit has a late marriage age
Cit has an excess of females in the population
Dit has a high proportion of bachelors and spinsters of all ages

C
略
第18题：

A fault line runs the length of New Zealand,which means that（）
Ait often has storms
Bit often has volcanoes
Cit often has earthquakes
Dit often has droughts

C
略
第19题：

The technician has suspicions that a browser has been hijacked. Which of the following should the technician look for in this situation?（）
- A、A new default gateway has been setup.
- B、A new Internet shortcut has been added.
- C、A new web browser has been installed and is now the default.
- D、A proxy server has been enabled.
正确答案:D
第20题：

The Great Barrier Reef is included on the World Heritage list because（）
- A、it has the most beautiful seascape in the world
- B、it has the greatest number of islands in the world
- C、it has the most diverse and complex marine life in the world
- D、it has the longest coast in the world
正确答案:C
第21题：

某发动机在进行台架可靠性试验验证，性能初试时的最大校正功率Pe₁为65.4Kw，试验后，性能复试时的最大校正功率Pe₂为62.5Kw，请问根据GB/T 19055-2003要求，该发动机最大校正功是否满足要求（要求下降不大于5%）。

正确答案: （Pe₁-Pe₂）/Pe₁*100%=（65.4-62.5）/65.4*100%=4.4%
满足要求。
第22题：

单选题
Its business culture,（）has brought the world “shareholder value” and “IPOs”,（）commercial thinking in recent years and will continue to do so.
A
which; has leaded
B
which; has been leading
C
that; has leaded
D
that; has been leading

正确答案： C
解析：暂无解析
第23题：

单选题
PE1 has connections to VPN sites that are served by three remote PE routers. How many LSP’s must be established to support 2547bis？（）
A
an LSP for each local CE device
B
an LSP for each remote PE device
C
an LSP for each remote CE device
D
an LSP for each CE facing interface

正确答案： D
解析：暂无解析

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PE1 has connections to VPN sites that are served by three remote PE routers. How many LSP’s must be established to support 2547bis？（）A、an LSP for each local CE deviceB、an LSP for each remote PE deviceC、an LSP for each remote CE deviceD、an LSP for each CE

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